package com.dstats;

import java.util.Locale;

import android.app.AlertDialog;
import android.content.Context;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentPagerAdapter;
import android.support.v4.app.FragmentTransaction;
import android.support.v4.view.ViewPager;
import android.support.v7.app.ActionBar;
import android.support.v7.app.ActionBarActivity;
import android.view.Menu;
import android.view.MenuItem;

import com.dstats.fragments.InternationalFragment;
import com.dstats.fragments.LearnFragment;
import com.dstats.fragments.NewsFragment;
import com.dstats.fragments.RedditFragment;
import com.dstats.fragments.StatsFragment;
import com.dstats.fragments.TwitchFragment;
import com.dstats.fragments.VodsParentFragment;
import com.google.android.gms.ads.AdRequest;
import com.google.android.gms.ads.AdView;

public class MainActivity extends ActionBarActivity implements ActionBar.TabListener {

    /**
     * The {@link android.support.v4.view.PagerAdapter} that will provide
     * fragments for each of the sections. We use a
     * {@link FragmentPagerAdapter} derivative, which will keep every
     * loaded fragment in memory. If this becomes too memory intensive, it
     * may be best to switch to a
     * {@link android.support.v4.app.FragmentStatePagerAdapter}.
     */
    SectionsPagerAdapter mSectionsPagerAdapter;

    /**
     * The {@link ViewPager} that will host the section contents.
     */
    ViewPager mViewPager;
  
    
    private StatsFragment matchsFragment = new StatsFragment();
	private LearnFragment learnFragment = new LearnFragment();
	private NewsFragment newsFragment = new NewsFragment();
	private VodsParentFragment vodsParentFragment = new VodsParentFragment();
    
	private boolean isOnline() {
	    ConnectivityManager cm =
	        (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
	    NetworkInfo netInfo = cm.getActiveNetworkInfo();
	    if (netInfo != null && netInfo.isConnectedOrConnecting()) {
	        return true;
	    }
	    return false;
	}
    
	
	   private AdView mAdView;


	    @Override
	    protected void onPause() {
	        mAdView.pause();
	        super.onPause();
	    }

	    @Override
	    protected void onResume() {
	        super.onResume();
	        mAdView.resume();
	    }

	    @Override
	    protected void onDestroy() {
	        mAdView.destroy();
	        super.onDestroy();
	    }

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        
        

        if(isOnline()){
        	
    	
        
        // Set up the action bar.
        final ActionBar actionBar = getSupportActionBar();
        actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);


        // Create the adapter that will return a fragment for each of the three
        // primary sections of the activity.
        mSectionsPagerAdapter = new SectionsPagerAdapter(getSupportFragmentManager());
        
        // Set up the ViewPager with the sections adapter.
        mViewPager = (ViewPager) findViewById(R.id.pager);
        mViewPager.setAdapter(mSectionsPagerAdapter);
        mAdView = (AdView) findViewById(R.id.adView);
        mAdView.loadAd(new AdRequest.Builder().build());

        // When swiping between different sections, select the corresponding
        // tab. We can also use ActionBar.Tab#select() to do this if we have
        // a reference to the Tab.
        mViewPager.setOnPageChangeListener(new ViewPager.SimpleOnPageChangeListener() {
            @Override
            public void onPageSelected(int position) {
                actionBar.setSelectedNavigationItem(position);
            }
        });

        // For each of the sections in the app, add a tab to the action bar.
        for (int i = 0; i < mSectionsPagerAdapter.getCount(); i++) {
            // Create a tab with text corresponding to the page title defined by
            // the adapter. Also specify this Activity object, which implements
            // the TabListener interface, as the callback (listener) for when
            // this tab is selected.
            actionBar.addTab(
                    actionBar.newTab()
                            .setText(mSectionsPagerAdapter.getPageTitle(i))
                            .setTabListener(this));
        }
        

        
        }else {
   			// 1. Instantiate an AlertDialog.Builder with its constructor
   			AlertDialog.Builder builder = new AlertDialog.Builder(this);

   			// 2. Chain together various setter methods to set the dialog characteristics
   			builder.setMessage(R.string.no_connection_message)
   			       .setTitle(R.string.no_connection_title);

   			// 3. Get the AlertDialog from create()
   			AlertDialog dialog = builder.create();
   			dialog.show();
        }
    }


    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        
        // Inflate the menu; this adds items to the action bar if it is present.
        //getMenuInflater().inflate(R.menu.main, menu);
        return false;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle action bar item clicks here. The action bar will
        // automatically handle clicks on the Home/Up button, so long
        // as you specify a parent activity in AndroidManifest.xml.
        int id = item.getItemId();
        if (id == R.id.action_settings) {
            return true;
        }
        return super.onOptionsItemSelected(item);
    }

    @Override
    public void onTabSelected(ActionBar.Tab tab, FragmentTransaction fragmentTransaction) {
        // When the given tab is selected, switch to the corresponding page in
        // the ViewPager.
        mViewPager.setCurrentItem(tab.getPosition());
    }

    @Override
    public void onTabUnselected(ActionBar.Tab tab, FragmentTransaction fragmentTransaction) {
    }

    @Override
    public void onTabReselected(ActionBar.Tab tab, FragmentTransaction fragmentTransaction) {
    }

    /**
     * A {@link FragmentPagerAdapter} that returns a fragment corresponding to
     * one of the sections/tabs/pages.
     */
    public class SectionsPagerAdapter extends FragmentPagerAdapter {

        public SectionsPagerAdapter(FragmentManager fm) {
            super(fm);
        }

        @Override
        public Fragment getItem(int position) {
            // getItem is called to instantiate the fragment for the given page.
            // Return a PlaceholderFragment (defined as a static inner class below).
        	if(position==0){
        	return new InternationalFragment();
        	} else if(position==1){
            	return learnFragment;	
        	}else if(position==2){
            	return matchsFragment;	
        	} else if(position==3){
            	return newsFragment;	
        	} else if(position==4){
            	return vodsParentFragment;
        	} else if(position==5){
        		return new TwitchFragment();
        	} else if(position==6){
        		return new RedditFragment();
        	}
        	
        	else return new TwitchFragment();
        }

        @Override
        public int getCount() {
            // Show 3 total pages.
            return 7;
        }

        @Override
        public CharSequence getPageTitle(int position) {
            Locale l = Locale.getDefault();
            switch (position) {
            case 0:
                return getString(R.string.the_international).toUpperCase(l);
                case 1:
                    return getString(R.string.learn).toUpperCase(l);
                case 2:
                    return getString(R.string.stats).toUpperCase(l);
                case 3:
                    return getString(R.string.blog).toUpperCase(l);
                case 4: 
                	return getString(R.string.you_tube).toUpperCase(l);
                case 5: 
                	return getString(R.string.live_streams).toUpperCase(l);
                case 6: 
                	return getString(R.string.reddit).toUpperCase(l);
            }
            return null;
        }
    }
    
}
